1 // RUN: %clang_cc1 -std=c++11 -verify -fopenmp -ferror-limit 200 %s -Wuninitialized
2
3 // RUN: %clang_cc1 -std=c++11 -verify -fopenmp-simd -ferror-limit 200 %s -Wuninitialized
4 struct ST {
5 int *a;
6 };
7 typedef int arr[10];
8 typedef ST STarr[10];
9 struct SA {
10 const int d = 5;
11 const int da[5] = { 0 };
12 ST e;
13 ST g[10];
14 STarr &rg = g;
15 int i;
16 int &j = i;
17 int *k = &j;
18 int *&z = k;
19 int aa[10];
20 arr &raa = aa;
funcSA21 void func(int arg) {
22 #pragma omp target is_device_ptr // expected-error {{expected '(' after 'is_device_ptr'}}
23 {}
24 #pragma omp target is_device_ptr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
25 {}
26 #pragma omp target is_device_ptr() // expected-error {{expected expression}}
27 {}
28 #pragma omp target is_device_ptr(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
29 {}
30 #pragma omp target is_device_ptr(arg // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
31 {}
32 #pragma omp target is_device_ptr(i) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
33 {}
34 #pragma omp target is_device_ptr(j) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
35 {}
36 #pragma omp target is_device_ptr(k) // OK
37 {}
38 #pragma omp target is_device_ptr(z) // OK
39 {}
40 #pragma omp target is_device_ptr(aa) // OK
41 {}
42 #pragma omp target is_device_ptr(raa) // OK
43 {}
44 #pragma omp target is_device_ptr(e) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
45 {}
46 #pragma omp target is_device_ptr(g) // OK
47 {}
48 #pragma omp target is_device_ptr(rg) // OK
49 {}
50 #pragma omp target is_device_ptr(k,i,j) // expected-error2 {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
51 {}
52 #pragma omp target is_device_ptr(d) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
53 {}
54 #pragma omp target is_device_ptr(da) // OK
55 {}
56 return;
57 }
58 };
59 struct SB {
60 unsigned A;
61 unsigned B;
62 float Arr[100];
63 float *Ptr;
fooSB64 float *foo() {
65 return &Arr[0];
66 }
67 };
68
69 struct SC {
70 unsigned A : 2;
71 unsigned B : 3;
72 unsigned C;
73 unsigned D;
74 float Arr[100];
75 SB S;
76 SB ArrS[100];
77 SB *PtrS;
78 SB *&RPtrS;
79 float *Ptr;
80
SCSC81 SC(SB *&_RPtrS) : RPtrS(_RPtrS) {}
82 };
83
84 union SD {
85 unsigned A;
86 float B;
87 };
88
89 struct S1;
90 extern S1 a;
91 class S2 {
92 mutable int a;
93 public:
S2()94 S2():a(0) { }
S2(S2 & s2)95 S2(S2 &s2):a(s2.a) { }
96 static float S2s;
97 static const float S2sc;
98 };
99 const float S2::S2sc = 0;
100 const S2 b;
101 const S2 ba[5];
102 class S3 {
103 int a;
104 public:
S3()105 S3():a(0) { }
S3(S3 & s3)106 S3(S3 &s3):a(s3.a) { }
107 };
108 const S3 c;
109 const S3 ca[5];
110 extern const int f;
111 class S4 {
112 int a;
113 S4();
114 S4(const S4 &s4);
115 public:
S4(int v)116 S4(int v):a(v) { }
117 };
118 class S5 {
119 int a;
S5()120 S5():a(0) {}
S5(const S5 & s5)121 S5(const S5 &s5):a(s5.a) { }
122 public:
S5(int v)123 S5(int v):a(v) { }
124 };
125
126 S3 h;
127 #pragma omp threadprivate(h)
128
129 typedef struct {
130 int a;
131 } S6;
132
133 template <typename T, int I>
134 T tmain(T argc) {
135 const T d = 5;
136 const T da[5] = { 0 };
137 S4 e(4);
138 S5 g(5);
139 S6 h[10];
140 auto &rh = h;
141 T i;
142 T &j = i;
143 T *k = &j;
144 T *&z = k;
145 T aa[10];
146 auto &raa = aa;
147 S6 *ps;
148 #pragma omp target is_device_ptr // expected-error {{expected '(' after 'is_device_ptr'}}
149 {}
150 #pragma omp target is_device_ptr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
151 {}
152 #pragma omp target is_device_ptr() // expected-error {{expected expression}}
153 {}
154 #pragma omp target is_device_ptr(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
155 {}
156 #pragma omp target is_device_ptr(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
157 {}
158 #pragma omp target is_device_ptr(i) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
159 {}
160 #pragma omp target is_device_ptr(j) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
161 {}
162 #pragma omp target is_device_ptr(k) // OK
163 {}
164 #pragma omp target is_device_ptr(z) // OK
165 {}
166 #pragma omp target is_device_ptr(aa) // OK
167 {}
168 #pragma omp target is_device_ptr(raa) // OK
169 {}
170 #pragma omp target is_device_ptr(e) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
171 {}
172 #pragma omp target is_device_ptr(g) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
173 {}
174 #pragma omp target is_device_ptr(h) // OK
175 {}
176 #pragma omp target is_device_ptr(rh) // OK
177 {}
178 #pragma omp target is_device_ptr(k,i,j) // expected-error2 {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
179 {}
180 #pragma omp target is_device_ptr(d) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
181 {}
182 #pragma omp target is_device_ptr(da) // OK
183 {}
184 #pragma omp target map(ps) is_device_ptr(ps) // expected-error{{variable already marked as mapped in current construct}} expected-note{{used here}}
185 {}
186 #pragma omp target is_device_ptr(ps) map(ps) // expected-error{{variable already marked as mapped in current construct}} expected-note{{used here}}
187 {}
188 #pragma omp target map(ps->a) is_device_ptr(ps) // expected-error{{variable already marked as mapped in current construct}} expected-note{{used here}}
189 {}
190 #pragma omp target is_device_ptr(ps) map(ps->a) // expected-error{{pointer cannot be mapped along with a section derived from itself}} expected-note{{used here}}
191 {}
192 #pragma omp target is_device_ptr(ps) firstprivate(ps) // expected-error{{firstprivate variable cannot be in a is_device_ptr clause in '#pragma omp target' directive}}
193 {}
194 #pragma omp target firstprivate(ps) is_device_ptr(ps) // expected-error{{firstprivate variable cannot be in a is_device_ptr clause in '#pragma omp target' directive}} expected-note{{defined as firstprivate}}
195 {}
196 #pragma omp target is_device_ptr(ps) private(ps) // expected-error{{private variable cannot be in a is_device_ptr clause in '#pragma omp target' directive}}
197 {}
198 #pragma omp target private(ps) is_device_ptr(ps) // expected-error{{private variable cannot be in a is_device_ptr clause in '#pragma omp target' directive}} expected-note{{defined as private}}
199 {}
200 return 0;
201 }
202
main(int argc,char ** argv)203 int main(int argc, char **argv) {
204 const int d = 5;
205 const int da[5] = { 0 };
206 S4 e(4);
207 S5 g(5);
208 S6 h[10];
209 auto &rh = h;
210 int i;
211 int &j = i;
212 int *k = &j;
213 int *&z = k;
214 int aa[10];
215 auto &raa = aa;
216 S6 *ps;
217 #pragma omp target is_device_ptr // expected-error {{expected '(' after 'is_device_ptr'}}
218 {}
219 #pragma omp target is_device_ptr( // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected expression}}
220 {}
221 #pragma omp target is_device_ptr() // expected-error {{expected expression}}
222 {}
223 #pragma omp target is_device_ptr(alloc) // expected-error {{use of undeclared identifier 'alloc'}}
224 {}
225 #pragma omp target is_device_ptr(argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
226 {}
227 #pragma omp target is_device_ptr(i) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
228 {}
229 #pragma omp target is_device_ptr(j) // expected-error {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
230 {}
231 #pragma omp target is_device_ptr(k) // OK
232 {}
233 #pragma omp target is_device_ptr(z) // OK
234 {}
235 #pragma omp target is_device_ptr(aa) // OK
236 {}
237 #pragma omp target is_device_ptr(raa) // OK
238 {}
239 #pragma omp target is_device_ptr(e) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
240 {}
241 #pragma omp target is_device_ptr(g) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
242 {}
243 #pragma omp target is_device_ptr(h) // OK
244 {}
245 #pragma omp target is_device_ptr(rh) // OK
246 {}
247 #pragma omp target is_device_ptr(k,i,j) // expected-error2 {{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
248 {}
249 #pragma omp target is_device_ptr(d) // expected-error{{expected pointer, array, reference to pointer, or reference to array in 'is_device_ptr clause'}}
250 {}
251 #pragma omp target is_device_ptr(da) // OK
252 {}
253 #pragma omp target map(ps) is_device_ptr(ps) // expected-error{{variable already marked as mapped in current construct}} expected-note{{used here}}
254 {}
255 #pragma omp target is_device_ptr(ps) map(ps) // expected-error{{variable already marked as mapped in current construct}} expected-note{{used here}}
256 {}
257 #pragma omp target map(ps->a) is_device_ptr(ps) // expected-error{{variable already marked as mapped in current construct}} expected-note{{used here}}
258 {}
259 #pragma omp target is_device_ptr(ps) map(ps->a) // expected-error{{pointer cannot be mapped along with a section derived from itself}} expected-note{{used here}}
260 {}
261 #pragma omp target is_device_ptr(ps) firstprivate(ps) // expected-error{{firstprivate variable cannot be in a is_device_ptr clause in '#pragma omp target' directive}}
262 {}
263 #pragma omp target firstprivate(ps) is_device_ptr(ps) // expected-error{{firstprivate variable cannot be in a is_device_ptr clause in '#pragma omp target' directive}} expected-note{{defined as firstprivate}}
264 {}
265 #pragma omp target is_device_ptr(ps) private(ps) // expected-error{{private variable cannot be in a is_device_ptr clause in '#pragma omp target' directive}}
266 {}
267 #pragma omp target private(ps) is_device_ptr(ps) // expected-error{{private variable cannot be in a is_device_ptr clause in '#pragma omp target' directive}} expected-note{{defined as private}}
268 {}
269 return tmain<int, 3>(argc); // expected-note {{in instantiation of function template specialization 'tmain<int, 3>' requested here}}
270 }
271